@article{journals/corr/cs-AI-9703101,
	title = {A Uniform Framework for Concept Definitions in Description Logics},
	author = {Giuseppe De Giacomo and Maurizio Lenzerini},
	journal = {CoRR},
	note = {informal publication},
	url = {http://dblp.uni-trier.de/db/journals/corr/corr9703.html#cs-AI-9703101},
	volume = {cs.AI/9703101},
	year = {1997},
	biburl = {http://www.bibsonomy.org/bibtex/29f27a3ec3d5790ff2dd4e6319f8622ef/dblp},
	description = {dblp},
	ee = {http://arxiv.org/abs/cs.AI/9703101}, date = {2008-01-02},
	keywords = {dblp }
}